 /*
  * Copyright (c) 2018  STMicroelectronics – All rights reserved
  * The STMicroelectronics corporate logo is a trademark of STMicroelectronics
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
  *
  * - Redistributions of source code must retain the above copyright notice, this list of conditions
  * and the following disclaimer.
  *
  * - Redistributions in binary form must reproduce the above copyright notice, this list of
  * conditions and the following disclaimer in the documentation and/or other materials provided
  * with the distribution.
  *
  * - Neither the name nor trademarks of STMicroelectronics International N.V. nor any other
  * STMicroelectronics company nor the names of its contributors may be used to endorse or
  * promote products derived from this software without specific prior written permission.
  *
  * - All of the icons, pictures, logos and other images that are provided with the source code
  * in a directory whose title begins with st_images may only be used for internal purposes and
  * shall not be redistributed to any third party or modified in any way.
  *
  * - Any redistributions in binary form shall not include the capability to display any of the
  * icons, pictures, logos and other images that are provided with the source code in a directory
  * whose title begins with st_images.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
  * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER
  * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
  * OF SUCH DAMAGE.
  */

import Foundation
import SmarTagLib
import SwiftyJSON

extension SensorDataSample{
    private static let ACCELERATION = "acc"
    private static let PRESSURE = "pres"
    private static let TEMPERATURE = "temp"
    private static let HUMIDITY = "hum"
    
    public var toJson:JSON {
        var obj = JSON()
        try? obj.merge(with: self.date.toJson)
        
        if let acc = self.acceleration{
            obj[SensorDataSample.ACCELERATION].floatValue = acc;
        }
        
        if let press = self.pressure{
            obj[SensorDataSample.PRESSURE].floatValue = press;
        }
        
        if let temp = self.temperature{
            obj[SensorDataSample.TEMPERATURE].floatValue = temp;
        }
        
        if let hum = self.humidity{
            obj[SensorDataSample.HUMIDITY].floatValue = hum;
        }
        
        return obj
    }
}

extension EventDataSample{
    private static let ACCELERATION = "acc"
    private static let EVENTS = "evn"
    private static let ORIENTATION = "ori"
    
    public var toJson:JSON{
        var obj = JSON()
        try? obj.merge(with: self.date.toJson)
        
        obj[EventDataSample.EVENTS].arrayObject = self.accelerationEvents.map{$0.description}
       
        if let acc = self.acceleration{
            obj[EventDataSample.ACCELERATION].floatValue = acc;
        }
        
        if(self.currentOrientation != .unknown){
            obj[EventDataSample.ORIENTATION].stringValue = self.currentOrientation.description
        }
        
        return obj
    }
}

extension DataSample{
    public var toJson: JSON {
        switch self {
        case .sensor(let data):
            return data.toJson
        case .event(let data):
            return data.toJson
        }
    }
}
